JP6222019B2 - 二段昇圧式冷凍サイクル装置 - Google Patents

二段昇圧式冷凍サイクル装置 Download PDF

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Publication number
JP6222019B2
JP6222019B2 JP2014181583A JP2014181583A JP6222019B2 JP 6222019 B2 JP6222019 B2 JP 6222019B2 JP 2014181583 A JP2014181583 A JP 2014181583A JP 2014181583 A JP2014181583 A JP 2014181583A JP 6222019 B2 JP6222019 B2 JP 6222019B2
Authority
JP
Japan
Prior art keywords
stage
stage compressor
refrigerant
low
compressor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2014181583A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016056972A (ja
JP2016056972A5 (enrdf_load_stackoverflow
Inventor
泰孝 黒田
泰孝 黒田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2014181583A priority Critical patent/JP6222019B2/ja
Priority to PCT/JP2015/004365 priority patent/WO2016035302A1/ja
Priority to US15/504,033 priority patent/US10495351B2/en
Priority to CN201580047333.2A priority patent/CN106796061B/zh
Publication of JP2016056972A publication Critical patent/JP2016056972A/ja
Publication of JP2016056972A5 publication Critical patent/JP2016056972A5/ja
Application granted granted Critical
Publication of JP6222019B2 publication Critical patent/JP6222019B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/027—Condenser control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/10—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point with several cooling stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/111—Fan speed control of condenser fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21161—Temperatures of a condenser of the fluid heated by the condenser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21172—Temperatures of an evaporator of the fluid cooled by the evaporator at the inlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/025—Motor control arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
JP2014181583A 2014-09-05 2014-09-05 二段昇圧式冷凍サイクル装置 Expired - Fee Related JP6222019B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014181583A JP6222019B2 (ja) 2014-09-05 2014-09-05 二段昇圧式冷凍サイクル装置
PCT/JP2015/004365 WO2016035302A1 (ja) 2014-09-05 2015-08-28 二段昇圧式冷凍サイクル装置
US15/504,033 US10495351B2 (en) 2014-09-05 2015-08-28 Two-stage pressure buildup refrigeration cycle apparatus
CN201580047333.2A CN106796061B (zh) 2014-09-05 2015-08-28 二级升压式制冷循环装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014181583A JP6222019B2 (ja) 2014-09-05 2014-09-05 二段昇圧式冷凍サイクル装置

Publications (3)

Publication Number Publication Date
JP2016056972A JP2016056972A (ja) 2016-04-21
JP2016056972A5 JP2016056972A5 (enrdf_load_stackoverflow) 2016-09-15
JP6222019B2 true JP6222019B2 (ja) 2017-11-01

Family

ID=55439386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014181583A Expired - Fee Related JP6222019B2 (ja) 2014-09-05 2014-09-05 二段昇圧式冷凍サイクル装置

Country Status (4)

Country Link
US (1) US10495351B2 (enrdf_load_stackoverflow)
JP (1) JP6222019B2 (enrdf_load_stackoverflow)
CN (1) CN106796061B (enrdf_load_stackoverflow)
WO (1) WO2016035302A1 (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6443557B2 (ja) * 2015-09-15 2018-12-26 株式会社デンソー 複数段圧縮式冷凍サイクル装置
US20170100985A1 (en) * 2015-10-09 2017-04-13 Ritchie Engineering Company, Inc. Refrigeration efficiency monitoring system
US10856449B2 (en) * 2016-12-02 2020-12-01 Dell Products L.P. Dynamic cooling system
JP6493432B2 (ja) * 2017-02-24 2019-04-03 ダイキン工業株式会社 空気調和装置
US11585608B2 (en) 2018-02-05 2023-02-21 Emerson Climate Technologies, Inc. Climate-control system having thermal storage tank
CN110118422B (zh) * 2018-02-07 2021-07-13 台达电子工业股份有限公司 冷气空调系统及其操作方法
US11149971B2 (en) 2018-02-23 2021-10-19 Emerson Climate Technologies, Inc. Climate-control system with thermal storage device
JP7008178B2 (ja) * 2018-03-09 2022-01-25 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置およびそれを備えた温水生成装置
US11346583B2 (en) * 2018-06-27 2022-05-31 Emerson Climate Technologies, Inc. Climate-control system having vapor-injection compressors
WO2020202466A1 (ja) * 2019-04-02 2020-10-08 三菱電機株式会社 熱源側ユニットおよび冷凍サイクル装置
WO2020208736A1 (ja) * 2019-04-10 2020-10-15 三菱電機株式会社 冷凍サイクル装置
USD1073892S1 (en) 2021-01-26 2025-05-06 Dometic Sweden Ab Air conditioning housing
CN116007242A (zh) * 2022-12-14 2023-04-25 华涧新能源科技(上海)有限公司 使用闪蒸罐中间换热的储能热管理系统
CN115962590A (zh) * 2022-12-14 2023-04-14 华涧新能源科技(上海)有限公司 中间冷媒先冷却后蒸发的补气增焓储能热管理系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173060A (ja) * 1985-01-28 1986-08-04 株式会社東芝 冷凍サイクル装置
JPH0599484A (ja) * 1991-07-12 1993-04-20 Mitsubishi Electric Corp 空気調和機の運転制御装置
JP3738091B2 (ja) * 1996-09-24 2006-01-25 三洋電機株式会社 空気調和機
JP2006213345A (ja) * 2005-02-02 2006-08-17 Sanyo Electric Co Ltd 飲料供給装置
JP2006258397A (ja) * 2005-03-18 2006-09-28 Mitsubishi Electric Corp 冷凍装置
JP2007298188A (ja) 2006-04-27 2007-11-15 Daikin Ind Ltd 冷凍装置
JP2008249184A (ja) * 2007-03-29 2008-10-16 Sanyo Electric Co Ltd コンデンシングユニット
US20130104584A1 (en) * 2010-07-07 2013-05-02 Denso Corporation Two-stage pressurising refrigeration cycle device
JP5234166B2 (ja) * 2011-12-05 2013-07-10 ダイキン工業株式会社 冷凍装置

Also Published As

Publication number Publication date
CN106796061A (zh) 2017-05-31
WO2016035302A1 (ja) 2016-03-10
CN106796061B (zh) 2020-03-03
US20170254569A1 (en) 2017-09-07
US10495351B2 (en) 2019-12-03
JP2016056972A (ja) 2016-04-21

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